How to add external link to top menu bar in Opencart

[SOLVED] To add external link to top Category menu bar in Opencart 

EDIT header.twig file [ for OpenCart 3.0.2.0 ] 
PATH :> catalog/view/theme/default/template/common/header.twig 

OR

EDIT header.tpl file [ for OpenCart 1.x , 2.x ] 
PATH :>catalog/view/theme/default/template/common/header.tpl  

IT WORKS BY EDITING FROM ADMIN PANEL ONLY NOT FROM CPANEL.

Find Code: 

  </ul>
</div>
<?php } ?>
<div id="notification"></div>

Add Before </ul> the above Code: 

<li><a href="http://www.google.co.uk">Link Text</a></li>